People love the Genesis for many reasons; Significantly more power for every trim level. Even the four-cylinder now has enough power to compete with other available sports cars, and most experts point out that the V6 is powerful and refined. The Genesis now has a lot of improvements that allow it to handle quite well – upgraded suspension, fast ratio hydraulic steering, and variable-width tires, and traction mode for stability control. The whole car looks new, although almost all external changes have been made to the front of the car. It is a well-equipped and powerful vehicle at a very competitive price.
Like any sports car, one of the first modifications many enthusiasts choose is to install a secondary exhaust system. An aftermarket exhaust system not only improves airflow thus increasing power and torque, but it can also create a tantalizing exhaust note that will be music to your (and your passerby) ears. On top of that, many offer customizable exhaust tips that leave a sportier and more lasting impression at the rear when you leave your competitors in the dust.
There are quite a few Cat-Back Exhausts for Hyundai Genesis out there, and they all have different upsides when it comes to its build, quality, sound, and looks. Finding the perfect exhaust for your build can be difficult, which is why we’ve compiled a list of our favorite Genesis exhaust systems to help you make your decision. In addition to the systems listed below, you can view other exhaust options right here.
#1 ARK DT-S Stainless Exhaust
ARK Performance is a premium aerodynamics, exhaust, and suspension manufacturer with a focus on first-class workmanship and performance.
The DT series premium exhaust delivers the perfect blend of sound, style, and performance. The DT-S exhaust is designed using tone controls and multi-layered sound compression materials to deliver the perfect pitch you’re looking for. This exhaust not only delivers excellent sound but has been proven on the bench to provide maximum engine performance and response.
- Dual Exit
- SUS304 Stainless Steel Construction
- 3.0″ OD Pipe Diameter
- Sound Decibel: 72 Decibel @ 3,000RPM
- $2,798.10
#2 Solo Performance Mach-XR-Gen
Solo Performance is an aftermarket company specializing in the production of high-quality exhaust for the automotive industry. This drone-less exhaust kit has a deep, rich, smooth sound that sounds incredible on the outside but is non-invasive on the inside. The Mach-XR-GEN kit includes 2 Solo MR-Series resonators and a front balance tube, as well as a MACH-X-Design muffler to suppress the very complex harmonics of the Genesis V6 engine. The deep, smooth sound of the Solo nearly eliminates the natural “rat-a-tat-tat” noise this V6 engine makes when accelerating when you turn on the exhaust.
- Mandrel-bent exhaust pipes
- Solo free flow Mach-X design muffler
- Solo MR-Series free flow resonators
- Solo’s Dual, Staggered, 3 ½” outlets with inner bevel are used
- Front Balance pipe used to equalize cylinder pressure and control sound
- $1,009.05
#3 Remus Stainless Sport Exhaust w/ Staggered Tips
REMUS is the global leader in the production of high-performance exhaust, supplying vehicles worldwide with high-quality exhaust products. The world’s # 1 Austrian manufacturer REMUS is ahead of the pack with its best exhaust systems. If they are not perfect, the system is upgraded and tested until the perfect balance between performance and sound is achieved. Each REMUS exhaust system is made from only titanium and the highest quality steel, giving it the strength you need to withstand the harsh conditions of a variety of driving styles. An Aggressive racing sound for your Genesis, whilst not sacrificing performance.
- Lightweight construction
- Perfect shape and fitment
- Handmade in Austria
- 24 months warranty
- EC homologation
- $1,336.00
#4 ARK GRIP Stainless Catback Exhaust w/Tecno Tips
ARK is a brand that was founded and is run by avid car enthusiasts and petrolheads. ARK GRIP exhaust systems are carefully crafted catbacks of racing specifications. These exhaust systems add dyno-proven power and torque from mid-range to redline, with the main tailpipes extending into a dedicated fusion manifold to provide a smooth air ratio for the Y-pipe, making it ideal for racing applications.
- Dyno Proven System up to 12hp gain
- Tecno Quad Tip Rolled Exhaust Tips
- SUS304 Stainless Steel Construction
- $2,006.10
#5 STILLEN Stainless Steel Catback Exhaust System
Stillen is an aftermarket company founded by Steve Millen. Steve is a professional racing driver with 30 years of experience. This system smoothes the flow of exhaust gases by using 2.5” piping and mandrel bends, combined with free-flowing mufflers, resulting in a 9-horsepower gain at the wheels. Like all STILLEN exhaust systems, this kit has been designed to provide excellent performance and more aggressive sound without the annoying exhaust drone. The cheapest exhaust for your Genesis in this list.
- 304 Stainless Steel Construction
- Polished Quad 3.5″ Stainless Tips, End Pipes, and Mufflers
- Increase of 9 HP On the Dyno
- $870.58
How Does an Exhaust Add Power?
After your engine has gone through the intake, compression, and ignition cycles, it must purge the exhaust gases in order to continue the cycle. The first point of contact of the exhaust gases is the exhaust ports and exhaust manifolds.
Replacing OEM heavy manifolds with an aftermarket tubular manifold kit is a great way to increase power; however, you will still find a significant restriction in the rest of the system.
The whole idea with a large diameter is to increase the flow. As the flow increases, the piston must do less work in pushing the exhaust gases out of the cylinder, which ultimately results in more power.
A good exhaust system will increase flow, possibly increase speed, optimize exhaust gas purging, and use heat to its advantage. For the most part, aftermarket exhaust systems are fairly similar in performance, although some are superior to others as seen in the guide above.
